package com.ynny.dao;

import com.ynny.bean.Students;

import java.util.List;
public interface StudentsDao {
    public int insertStudents(String number, String name, String gender, String clbum, String grade);
    int updateStudents(String newnumber, String newgender, String newclbum, String newgrade,String name );
    List<Students> selectAll();
    Students getStudents(String number);
    int update(Students students );

}
